5138064140 has 36 divisors (see below), whose sum is σ = 11860016448. Its totient is φ = 1868386080.

The previous prime is 5138064103. The next prime is 5138064179. The reversal of 5138064140 is 414608315.

It is a junction number, because it is equal to n+sod(n) for n = 5138064097 and 5138064106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1059164 + ... + 1064003.

Almost surely, 2^5138064140 is an apocalyptic number.

It is an amenable number.

5138064140 is an abundant number, since it is smaller than the sum of its proper divisors (6721952308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5138064140 is a wasteful number, since it uses less digits than its factorization.

5138064140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123198 (or 2123185 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 5138064140 is about 71680.2911545426. The cubic root of 5138064140 is about 1725.5723525363.

The spelling of 5138064140 in words is "five billion, one hundred thirty-eight million, sixty-four thousand, one hundred forty".